No, the 2/3 is bigger than 1/2. This being said there is no third that is equal to 2/3. You see when you put it in percents 1/2 is equal to 50%, and 2/3 is equal to 66%. 1/3 is 33%, 1/4 id 25%, 2/4 is equal to 1/2, 3/4 is 75%, and 4/4 and 3/3 are 100%. To make fractions easier see if they can turn into decimals or percents.